Well the Mountain Meadows Massacre was the hijacking and slamming done by ther mormons in 1857
Instead of planes there were horses and wagons..
Instead of slamming there was the murder of unarmed men, women, children and babes-in-arms
and the further hijacking of 17 young children 7 and under held for ransom by the mormons for nearly 2 years until $10,000 (in 1859) was paid to Brigham Young...
Well Muslims has killed 3000+ Americans.. That was then this is now.. I’m more concerned about Muslims than I am about Mormons.. Besides I have family who are members is part of the LDS.. To me it makes no difference what religion the person.. I judge by the character..